CN2082718U - Steel cable hoisting movable fixture - Google Patents
Steel cable hoisting movable fixture Download PDFInfo
- Publication number
- CN2082718U CN2082718U CN 90227142 CN90227142U CN2082718U CN 2082718 U CN2082718 U CN 2082718U CN 90227142 CN90227142 CN 90227142 CN 90227142 U CN90227142 U CN 90227142U CN 2082718 U CN2082718 U CN 2082718U
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- CN
- China
- Prior art keywords
- plate
- back plate
- spring
- hole
- fixture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The purpose of the utility model is to provide a steel cable hoisting special fixture which is directly driven by a hoister. The fastening and the localization of a steel cable can be simultaneously obtained. The fixture is composed of a cam wheel, a rotary shaft, a clamping plate, a supporting plate, a bolt, a press plate, a limited position rod, a spring plate, a pushing rod, a limited position hook and a spring. The fixture is suitable for various kinds of steel cables used by a hoisting apparatus. A cable end does not need a knot sleeve. Raw material can be economized. The length of the cable can be freely adjusted. Therefore, the labor intensity is reduced, and the work efficiency is raised. The fixture can be easily assembled and disassembled. The utility model can ensure that the hoisting operation is safe. The accident that a load slides off can be avoided.
Description
The utility model is a kind of steel rope lifting floating holder, makes the load erecting by overhang of hoisting crane and uses.The utility model is made of cam, turning cylinder, clamping plate, back plate, bolt, pressing plate, position-limited lever, spring plate, push rod, positive stop hook, spring, jam nut.
In CN87211331U, disclose a kind of steel rope socket and withheld device.A kind of be used for the fastening or location of steel ropes withhold device, it is made up of body, shell, joint hinge, cable wire stop pin.It is simple in structure that this withholds device, and artificial dismounting eye splice and the cable wire of replacing reasonable in design poured into a mould complete golden fastening.Its weak point is that one type joint hinge can not be realized the fastening and location of steel rope simultaneously, after lifting finishes, can not take out the joint hinge ring, and Type B joint hinge load rope is not steady.
The utility model purpose is: provide a kind of employing hoisting crane direct drive, the special-purpose floating holder of steel rope lifting.Can realize the fastening and location of steel rope simultaneously, fag end does not need the knot cover, is convenient to pass load, and is easy to use.
The purpose of this utility model can reach by following measure: with three bolts two clamping plates and the back plate in the middle of it are fused.Multiple mounted cam is the member that cam and turning cylinder fuse.The member that the turning cylinder of two multiple mounted cams fuses.The turning cylinder of two multiple mounted cams is installed in the clamping plate two ends respectively.The small end of two cams all is drilled with a hole, and hoisting chain can tie up on the hole, and the chain other end ties up on the crane hook.Diagonal two ends of back plate respectively open a gap, and cam is placed in the breach just, and the breach side has a semicircle hole, breach embedded spring and jam nut thereof, spring end is equipped with positive stop hook.Open a groove on another diagonal of back plate, a hole is all bored at its two ends, and the groove both sides are respectively loaded onto two position-limited levers and fixed pressing plate.Below, two clamping plates one end, all mounting spring plate and push rod thereof, the big end of cam has a semicircle hole, and the semicircle hole of it and back plate indentation, there merges and just forms a synthetic hole, and two stomidiums in the groove on the back plate are passed at steel rope two respectively, from two positive stop hooks, pass, insert again in the synthetic hole, steel rope in groove, so, form the suspension ring of loading thing at the back plate two ends, but its length regulated at will.During the hoisting crane starting, in the time of its tension chain, two multiple mounted cams are just respectively along cw and anticlockwise motion, before the lifting, steel rope two is inserted respectively in the synthetic hole, and during straight lift heavy thing, two multiple mounted cams are lived rope by the extruding of synthetic hole, thereby realize the fastening of steel rope and location, prevent rope swing and load landing accident takes place.
The purpose of this utility model can also reach by following measure: replace multiple mounted cam with eccentric wheel, eccentric wheel is placed in the breach of back plate just, a slide bar is installed on the eccentric wheel periphery, its other end is connected with braking vane, a semicircle hole is opened in this plate side, the semicircle hole of it and back plate indentation, there merges can form a synthetic hole, has a chute on the slide bar, and slide block can slide in chute.Eccentric shaft also is equipped with pull bar and connecting rod, and eccentric wheel is in the middle of them, and pull bar one end is drilled with the hole, can fasten hoisting chain, and connecting rod plays the force balance effect, and connecting rod is embedded with spring plate and push rod thereof, and they reset eccentric wheel.
When hoisting crane starts, strained chain, two eccentric wheel insert steel wire rope head respectively in the above-mentioned synthetic hole during respectively along cw and anticlockwise motion, during lifting, and the synthetic hole of slide bar extruding and compress fag end, thereby, realize the fastening of steel rope and location.
The drawing of accompanying drawing is described as follows:
Fig. 1 is the utility model steel rope lifting floating holder assembly drowing.
Fig. 2 is the utility model steel rope lifting floating holder cutaway view.
Fig. 3 is the cutaway view that the utility model adopts the eccentric wheel transmission.
The utility model is described in further detail below in conjunction with (accompanying drawing) embodiment: embodiment 1, with three bolts 6 two clamping plates 4 and its middle back plate 5 fused.Multiple mounted cam 1 is the member that is fused by cam 3 and turning cylinder 2.The turning cylinder 2 of two multiple mounted cams 1 is installed in clamping plate 4 two ends respectively, and the small end of cam 3 is drilled with hole 10, and hoisting chain can tie up on the hole 10, and the other end of chain ties up on the crane hook.Diagonal two ends of back plate 5 respectively open a gap 18, and cam 3 is placed in the breach 18 just, and breach 18 sides have a semicircle hole, and breach 18 is embedded with spring 16 and jam nut 17 thereof, and positive stop hook 15 is equipped with in spring 16 ends.Have a groove 7 on another diagonal of back plate 5, groove 7 two ends all are drilled with a hole 11, and groove 7 both sides are respectively installed two position-limited levers 9 and fixed pressing plate 8.Below, two clamping plates 4 one ends, difference mounting spring plate 13 and push rod 14 thereof, the big end of cam 3 is opened a semicircle hole, and the semicircle hole of the breach 18 of it and back plate 5 merges and just forms a synthetic hole 12, steel rope two, pass the 7 liang of stomidiums 11 of groove on the back plate 5 respectively, after passing from two position-limited levers 9, insert synthetic hole 12 again, steel rope is in groove 7, back plate 5 two ends form the suspension ring of loading thing, but its length regulated at will.In the time of hoisting crane starting tension chain, two multiple mounted cams 1 are just respectively along cw and anticlockwise motion, before the lifting, steel rope two is inserted respectively in the synthetic hole 12, and during hook load, two multiple mounted cams 1 are pushed down fag end by synthetic hole 12 crimps, therefore rope tightens up, the operator stirs positive stop hook 15 and catches on rope, thereby realizes the fastening of steel rope and location, prevents rope swing and load landing accident takes place.
Embodiment 2, replace multiple mounted cam 1 with eccentric wheel 20, eccentric wheel 20 is placed in the breach 18 of back plate 5 just, eccentric wheel 20 peripheries are gone up a slide bar 22 are installed, its other end is connected with braking vane 25, and a semicircle hole is opened in braking vane 25 sides, and the semicircle hole at it and breach 18 places merges can form a synthetic hole 12, open a chute 24 on the slide bar 22, slide block 23 can slide in chute 24.Eccentric shaft 2 is equipped with pull bar 19 and connecting rod 21, and eccentric wheel 20 is in the middle of them, and pull bar 19 1 ends are drilled with hole 10, can fasten hoisting chain, and connecting rod 21 plays the force balance effect, and connecting rod 21 is embedded with spring plate 13 and push rod 14.
When hoisting crane starts, the tension chain, two eccentric wheel 20 are during respectively along cw and anticlockwise motion, steel wire rope head is inserted respectively in the synthetic hole 12, in the groove 7 of steel rope on the back plate 5, back plate 5 two ends form the suspension ring of load, during lifting, slide bar 22 extruding are lived synthetic hole 12 and are compressed fag end, thereby realize the fastening of steel rope and location.
The utility model has following advantage compared to existing technology:
1, adopts the crane direct-drive, can realize simultaneously making the fastening and location of steel wire rope.
2, be applicable to the employed all kinds steel wire rope of various crane gears, fag end does not need the knot cover, can increase work efficiency, and reduces labor intensity, and the length of rope can be adjusted arbitrarily.
3, these anchor clamps are easy to installation and removal, can guarantee hoisting operation and safety, prevent the generation of load landing accident.
Claims (3)
1, steel rope lifting floating holder, constitute by cam, turning cylinder, clamping plate, back plate, bolt, pressing plate, position-limited lever, spring plate, push rod, positive stop hook, spring, jam nut, it is characterized in that, bolt 6 fuses two clamping plates 4 and back plate 5, spring plate 13 and push rod 14 all are equipped with in two clamping plates 4 one ends below, turning cylinder 2 is installed in clamping plate 4 two ends, cam 3 is placed in the breach 18 of back plate 5, back plate 5 two ends are embedded with spring 16 and jam nut 17 thereof, positive stop hook 15 is equipped with in spring 16 ends, and position-limited lever 9 and pressing plate 8 are housed on the back plate 5.
2, steel rope lifting floating holder according to claim 1 is characterized in that, back plate 5 diagonal line two ends respectively open a gap 18, and back plate 5 another diagonals are opened a groove 7, and groove 7 two ends all are drilled with hole 11.
3, steel rope lifting floating holder according to claim 1 is characterized in that, is drilled with a hole 10 on the cam 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90227142 CN2082718U (en) | 1990-12-31 | 1990-12-31 | Steel cable hoisting movable fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90227142 CN2082718U (en) | 1990-12-31 | 1990-12-31 | Steel cable hoisting movable fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2082718U true CN2082718U (en) | 1991-08-14 |
Family
ID=4904260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90227142 Expired - Lifetime CN2082718U (en) | 1990-12-31 | 1990-12-31 | Steel cable hoisting movable fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2082718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104649121A (en) * | 2015-02-03 | 2015-05-27 | 中建五局工业设备安装有限公司 | Adjustable clamp for hoisting in air hoses |
| CN111453602A (en) * | 2020-04-27 | 2020-07-28 | 胡坤红 | Lifting device for sewage submersible pump |
-
1990
- 1990-12-31 CN CN 90227142 patent/CN2082718U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104649121A (en) * | 2015-02-03 | 2015-05-27 | 中建五局工业设备安装有限公司 | Adjustable clamp for hoisting in air hoses |
| CN111453602A (en) * | 2020-04-27 | 2020-07-28 | 胡坤红 | Lifting device for sewage submersible pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |